package com.itheima.idea;

import java.util.Scanner;

public class Arry2 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        //定义一个求和变量,
        int sum = 0;
        int[] arr = new int[5];
        for (int i = 0; i < arr.length; i++) {
            System.out.println("请输入第" + (i+1) +"个整数:");
            int num = sc.nextInt();
            arr[i] = num;
        }
        for (int i = 0; i < arr.length; i++) {
                sum += arr[i];
        }
        System.out.println("sum:"+ sum);
    }


}
